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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1339 (Engine Controls - Diagnostic Methods - (Hybrid)) >> Adaptive Fuel Diagnostic Trouble Code (DTCs) Diagnostic Techniques >> Base Engine

Base Engine

WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.

Engine oil contaminated with fuel can contribute to a rich running engine.